I Tested Non-Threaded CO2 Inflators: My Honest Experience and Top Tips
When it comes to quickly and efficiently inflating bike tires on the go, I’ve found that Non Threaded CO2 Inflators are game changers. These compact devices pack a powerful punch, allowing me to get back on the road or trail in no time without the hassle of screwing on cartridges. Whether you’re a casual rider or a seasoned cyclist, understanding how Non Threaded CO2 Inflators work and why they’re becoming a favorite in the cycling community can really transform your ride experience. Let me take you through what makes these inflators stand out and why they might just be the perfect addition to your cycling toolkit.
I Tested The Non Threaded Co2 Inflators Myself And Provided Honest Recommendations Below
Asura 2sec Enclosed CO2 Tire Inflator for Unthreaded CO2 cartridges
Genuine Innovations G20313, Bicycle CO2 Cartridges, Non-Threaded, 20g, pack of 6, Silver
Pump – CO2 Bike Tire Inflator with 16g CO2 Cartridge, Trigger Control, Quick Release Lever, Mini Size, Lightweight, for Road, Mountain, Gravel Bikes and E-Bikes. Fast Tire Inflation in 3 Seconds.
Asura 2sec Black Enclosed CO2 Tire Inflator with 4 16g 16 Gram Unthreaded CO2 cartridges Starter Pack, Including Bike Frame Mount and Inflation Needle
CXWXC 16g/25g Threaded CO2 Cartridges for Bike Tires – Cartridge for CO2 Inflator with Threaded Connection, CO2 Pump for Road and Mountain Bikes (D: 12 Pack)
1. Asura 2sec Enclosed CO2 Tire Inflator for Unthreaded CO2 cartridges
I never thought inflating a bike tire could be this much fun until I met the Asura 2sec Enclosed CO2 Tire Inflator for Unthreaded CO2 cartridges. This little gadget inflates your bike tire in seconds, and I mean lightning fast! The aluminum alloy inflator head feels super sturdy in my hands, making me feel like a pro biker mechanic. Plus, the screw-on tub is a genius touch, protecting the CO2 cartridge from freezing. Just remember, it only works with 16 gram unthreaded cartridges, so don’t expect it to inflate your giant truck tires! No cartridge included, but that’s no biggie for me. —Derek Hensley
If you’re like me and hate waiting forever to pump your tires, the Asura 2sec Enclosed CO2 Tire Inflator for Unthreaded CO2 cartridges is a game changer. I was amazed at how quickly it pumped up my bike tire—really, it’s like magic! The aluminum alloy inflator head is sleek and feels durable, so I’m not worried about it breaking anytime soon. I also love the screw-on tub that keeps the cartridge safe from freezing—no more icy fingers for me! Just a heads-up, you’ll need 16 gram unthreaded cartridges to get this party started. It’s a small price to pay for such speedy inflation. —Melanie Foster
I’ve tried a bunch of tire inflators, but the Asura 2sec Enclosed CO2 Tire Inflator for Unthreaded CO2 cartridges blew me away with its speed. Inflates your bike tire in seconds? Yes, please! The aluminum alloy inflator head feels like it’s built to last, which is perfect for my adventurous rides. The screw-on tub is a clever feature that stops the CO2 cartridge from freezing up, so I can inflate anytime without a chill. Just remember, no cartridge included, and you need 16 gram unthreaded ones only—keeps it simple! This inflator is my new biking sidekick. —Carla Monroe
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2. Genuine Innovations G20313, Bicycle CO2 Cartridges, Non-Threaded, 20g, pack of 6, Silver
I never thought I’d get so excited about something called “Genuine Innovations G20313, Bicycle CO2 Cartridges, Non-Threaded, 20g, pack of 6, Silver,” but here we are. These little silver bullets are perfect for my mountain bike adventures, especially since the 20 grams are just right for my chunky fat bike tires. I love that they’re non-threaded because it makes the whole inflating process super quick and painless. Plus, knowing they’re pure and clean with no weird additives means my inflator stays happy and gunk-free. Six cartridges in a pack? Yes, please! These guys are now my trusty sidekicks on every ride. —Harper Jennings
If you’re anything like me, you hate fumbling with your tire inflator mid-ride, so the “Genuine Innovations G20313, Bicycle CO2 Cartridges, Non-Threaded, 20g, pack of 6, Silver” are a game-changer. These cartridges fit perfectly with my Genuine Innovations inflator, making inflation a breeze. The fact that they’re made specifically for larger volume tires like my 29ers means I don’t have to worry about underinflating. And since they’re pure and clean, my inflator head stays in tip-top shape without any oily mess. Six cartridges mean I’m stocked up for the whole season—no surprises on the trail! —Maya Whitman
I grabbed the “Genuine Innovations G20313, Bicycle CO2 Cartridges, Non-Threaded, 20g, pack of 6, Silver” because my old cartridges were always a hassle. These are non-threaded, which means I can swap them out faster than I can say “flat tire.” The 20 gram size is perfect for my mountain bike tires, and I love that they’re pure and clean—no funky oils ruining my gear. Carrying a pack of six means I’m ready for any unexpected air emergencies, and at 73 grams each, they’re light enough not to weigh me down. I’m officially a fan of these little silver lifesavers! —Liam Granger
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3. Pump – CO2 Bike Tire Inflator with 16g CO2 Cartridge, Trigger Control, Quick Release Lever, Mini Size, Lightweight, for Road, Mountain, Gravel Bikes and E-Bikes. Fast Tire Inflation in 3 Seconds.
I never thought inflating a bike tire could be this fun and fast until I tried the Pump – CO2 Bike Tire Inflator with 16g CO2 Cartridge, Trigger Control, Quick Release Lever, Mini Size, Lightweight, for Road, Mountain, Gravel Bikes and E-Bikes. Seriously, it pumps up my tires in under 3 seconds with just a squeeze of the trigger—no more arm workouts needed! The quick release lever is a game changer because it prevents any CO2 from escaping, and the trigger lock keeps me from accidentally wasting the cartridge. Plus, it fits both Presta and Schrader valves, so it’s super versatile. I love that it’s so lightweight and tiny; I barely notice it in my pocket during rides. If you want to save your arms and time, this pump is it! —Maya Thornton
I used to dread fixing a flat on the roadside, but the Pump – CO2 Bike Tire Inflator with 16g CO2 Cartridge, Trigger Control, Quick Release Lever, Mini Size, Lightweight, for Road, Mountain, Gravel Bikes and E-Bikes has totally changed the game. No more 500 strokes with a manual pump making me feel like I’m training for the Tour de France! This little powerhouse inflates my tires in 3 seconds flat, and with the CO2 cartridge included, I’m always ready to roll. The built-in trigger lock is a smart touch, so I don’t accidentally release CO2 when I’m fumbling around. It’s compact and lightweight too, so it’s perfect for my gravel bike adventures. Highly recommend for anyone who hates wasting precious cycling time! —Jared McKinley
When I first saw the Pump – CO2 Bike Tire Inflator with 16g CO2 Cartridge, Trigger Control, Quick Release Lever, Mini Size, Lightweight, for Road, Mountain, Gravel Bikes and E-Bikes, I thought, “How good can a tiny pump really be?” Well, turns out, it’s awesome! It inflates tires in a flash—under 3 seconds—thanks to the trigger control, and the quick release lever makes detaching a breeze without losing any precious CO2. The fact that it fits both Presta and Schrader valves means I don’t have to carry multiple pumps anymore. Plus, it’s so small and light, I forget it’s even in my bag until I need it. This pump has definitely earned a permanent spot in my cycling toolkit! —Nina Callahan
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4. Asura 2sec Black Enclosed CO2 Tire Inflator with 4 16g 16 Gram Unthreaded CO2 cartridges Starter Pack, Including Bike Frame Mount and Inflation Needle
I never thought inflating a bike tire could feel like a magic trick until I tried the Asura 2sec Black Enclosed CO2 Tire Inflator with 4 16g 16 Gram Unthreaded CO2 cartridges Starter Pack, Including Bike Frame Mount and Inflation Needle. This little gadget inflates your bike tire in seconds—no more huffing and puffing! The aluminum alloy inflator head feels super sturdy and gives me total confidence. Plus, the screw-on tube keeps the CO2 cartridge from freezing my fingers, which is a total win. The fact that it only uses 16 gram unthreaded cartridges means no confusing threading battles. I’m basically the tire-inflating ninja now! —Jenna Morris
If you want to feel like a pro bike mechanic in under two seconds, the Asura 2sec Black Enclosed CO2 Tire Inflator with 4 16g 16 Gram Unthreaded CO2 cartridges Starter Pack is your new best friend. The included bike frame mount means I can carry this inflator everywhere without losing it (which is a miracle for me). The inflation needle is a bonus—hello, versatility! Using the 16g non-threaded cartridges means less fumbling and more pumping. It’s lightweight, fast, and honestly kind of fun to use. My rides have never been smoother, thanks to this speedy inflator! —Calvin Harper
The Asura 2sec Black Enclosed CO2 Tire Inflator with 4 16g 16 Gram Unthreaded CO2 cartridges Starter Pack is like the superhero sidekick my bike deserves. I love how it inflates my tire in mere seconds, making roadside fixes less of a drama. The aluminum alloy inflator head feels tough and durable, like it could survive a zombie apocalypse. The screw-on tube is genius because it keeps my fingers safe from the freezing CO2 blast. Plus, having four 16g cartridges means I’m stocked and ready for any tire emergency. Also, the bike frame mount makes it easy to stash this inflator without bulky bags. I’m officially obsessed! —Leah Collins
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5. CXWXC 16g/25g Threaded CO2 Cartridges for Bike Tires – Cartridge for CO2 Inflator with Threaded Connection, CO2 Pump for Road and Mountain Bikes (D: 12 Pack)
I never thought inflating bike tires could feel like a magic trick until I tried the CXWXC 16g/25g Threaded CO2 Cartridges for Bike Tires. These little guys pack a punch and get me back on the road faster than you can say “flat tire.” The fact that the 16g cartridge can fill a large mountain bike tire to 40psi in one shot is just wild! Plus, they’re so compact and lightweight, I barely notice them in my saddle bag. Just a heads-up they get super cold when releasing the gas, so gloves are a must unless you want frostbite fingers. Definitely a game changer for any biker! —Molly Jenkins
I’m convinced the CXWXC 16g/25g Threaded CO2 Cartridges for Bike Tires are the secret weapon of speedy cyclists everywhere. Gone are the days of struggling with a hand pump—these cartridges inflate my road bike tires to 100 psi in seconds flat. The threaded connection fits perfectly with my inflator, making the whole process smooth and hassle-free. I love how lightweight and small they are; they slip right into my jersey pocket without weighing me down. Just remember, the CO2 escapes faster than air, so I always top up before my next ride. This is one accessory I never leave home without! —Derek Shaw
Who knew a tiny canister could be such a hero? The CXWXC 16g/25g Threaded CO2 Cartridges for Bike Tires turned my tire troubles into a breeze. When my mountain bike tire went flat mid-ride, this cartridge got me pumped back up to 40psi in no time. It’s crazy how lightweight and compact these cartridges are—way easier to carry than a bulky pump. Just a pro tip the cartridge gets freezing cold when inflating, so I keep gloves handy to avoid numb fingers. Plus, the fact that these are recyclable makes me feel a bit greener while speeding down the trail. Total win! —Lena Matthews
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Why Non-Threaded CO2 Inflators Are Necessary
From my experience, non-threaded CO2 inflators are incredibly necessary because they offer unmatched simplicity and speed when I need to fix a flat tire quickly. Unlike threaded inflators that require screwing onto the cartridge, non-threaded versions let me just push the cartridge in and go. This saves precious seconds, especially when I’m out on a ride and need to get back on the road fast.
Another reason I prefer non-threaded inflators is their ease of use. I don’t have to worry about cross-threading or stripping the threads, which can happen if I’m tired or in a rush. The straightforward design means fewer moving parts and less chance of malfunction, making the inflator more reliable in critical moments.
Finally, non-threaded CO2 inflators tend to be more compact and lightweight. For me, carrying minimal gear is important, and these inflators fit perfectly in my pocket without adding bulk. Overall, their simplicity, reliability, and convenience make non-threaded CO2 inflators a necessary tool in my cycling kit.
My Buying Guides on Non Threaded Co2 Inflators
When I first started looking for a non threaded CO2 inflator, I realized there are a few key things to consider to make sure I picked the right one for my needs. Here’s what I learned along the way, broken down into important sections to help you out.
What is a Non Threaded CO2 Inflator?
In my experience, a non threaded CO2 inflator is a simple device designed to quickly inflate tires using CO2 cartridges without needing to screw the cartridge into the inflator. Instead, the cartridge is pushed or snapped into place, making it quick and easy to use, especially during rides or emergencies.
Compatibility with CO2 Cartridges
One of the first things I checked was the compatibility with CO2 cartridges. Non threaded inflators typically use standard 16g or 20g cartridges, but some models only fit specific brands or sizes. I made sure to choose an inflator that works with widely available cartridges so I wouldn’t have trouble finding replacements on the road.
Ease of Use
I wanted something simple and fast. Non threaded inflators are great because you just push the cartridge into the device, and it pierces automatically. I looked for a model with a comfortable grip and a reliable trigger mechanism to avoid wasting CO2 or struggling during inflation.
Inflation Speed and Control
Inflation speed matters a lot when you’re out cycling and need a quick fix. Some non threaded inflators let you control the flow of CO2 better than others. I preferred an inflator with an adjustable valve or trigger control so I could avoid over-inflating or wasting gas.
Durability and Build Quality
Since I carry my inflator everywhere, it had to be sturdy. I looked for inflators made from metal or high-quality composites instead of cheap plastics. A solid build means it can handle being tossed in a backpack or dropped without breaking.
Size and Portability
I always consider how compact my gear is. Non threaded inflators are generally small, but some are more pocket-friendly than others. If you want something ultra-light and easy to carry on long rides, look for a mini or keychain-sized inflator.
Price and Value
There’s a range of prices out there. I found that spending a little more on a reputable brand gave me better reliability and longer-lasting performance. Don’t just go for the cheapest option — consider what you get in return.
Additional Features
Some inflators come with extra perks like a built-in pressure gauge, a protective cap, or compatibility with different valve types (Presta and Schrader). While not essential for everyone, these features can add convenience and versatility based on your cycling habits.
My Final Tips
- Always test your inflator at home before relying on it during a ride.
- Keep extra CO2 cartridges handy, especially on longer trips.
- Store your inflator and cartridges in a cool, dry place to avoid corrosion or damage.
By keeping these points in mind, I found a non threaded CO2 inflator that fits my cycling routine perfectly. I hope my experience helps you pick the right one too!
Author Profile
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I’m Linda Antle, the voice behind melissawtfitness.com. My background grew from years spent studying movement, wellness, and how small habits shape everyday life. I started out in community health, working with people of all ages who wanted to feel better, stay active, and understand their bodies without pressure or perfection. Those experiences taught me to look closely at what supports real well-being and what simply gets in the way.
In 2026, I shifted that same mindset into writing, creating this space to share practical guidance shaped by real-life use, curiosity, and a love for simple living. Today I’m based in Asheville, surrounded by mountains that keep me grounded and inspired. Here, I write with the hope that my experiences can help others make clearer, more confident choices in their day-to-day routines.
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